Long-slit spectra of intermediate spectral and high spatial resolution
of new Herbig-Haro objects in AFGL 5142, AFGL 5157 and IRAS 2237+7455
and of the already known GGD17/HH1 were obtained. The results are sho
wn in the form of position-velocity diagrams. Radial velocities and el
ectron densities were measured.